Alan Gleue

flame testing of different fabrics

Working conservation of energy problems

Marble maze 2, playing the game

marble maze 2 discussion

Marble maze game step by step video directions

Marble maze game, playing and video walk around

Marble maze playing the game

unit 14 dc electricity introductory video

introductory video: impulse, momentum, and the change of momentum

Work, energy and power video

Video on how to use PHET Skatepark Energy basics

Unit 12, intro video work, energy, and power

introductory video unit 11 centripetal or circular motion

3 clayballs on same rotating turntable slowed down

coins flying off turntable

liquid accelerometer for centripetal motion

loop ramp demo

unit 10 introductory video

using phet projectile simulation type 1 trajectories

solving type 1 trajectory problems

use in intro projectile motion in sports

use in intro info about projectiles for video 1

momentum video2 notes pp4 through 7

momentum video1 notes pp1 through 3

projectile motion, video 5, type 3 trajectories, worked problems

projectile motion, video 4, working several type 2 problems

projectile motion, video 3, type 2 and type 3 trajectories

projectile motion, video 2

Projectile motion, video 1

accelerations on ramps video 2 (inclined planes, hills, ramps)